A Lepton Universality Test at CERN NA62 Experiment - High Energy Physics - ExperimentReport as inadecuate




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Abstract: The NA62 experiment at CERN collected a large sample of K+ -> enu decaysduring a dedicated run in 2007, aiming at a precise test of lepton universalityby measurement of the helicity suppressed ratio RK = BRK+ -> enu-BRK+ ->munu. A preliminary result of the analysis of a partial data sample of 51089K+ -> enu candidates is presented.



Author: Evgueni Goudzovski

Source: https://arxiv.org/



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